59 lines
1.6 KiB
C#
59 lines
1.6 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.Events;
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using UnityEngine.SceneManagement;
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/// <summary>
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/// 场景切换模块
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/// 知识点
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/// 1.场景异步加载
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/// 2.协程
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/// 3.委托
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/// </summary>
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public class ScenesMgr : BaseManager<ScenesMgr>
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{
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/// <summary>
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/// 切换场景 同步
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/// </summary>
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/// <param name="name"></param>
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public void LoadScene(string name, UnityAction fun)
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{
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//场景同步加载
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SceneManager.LoadScene(name);
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//加载完成过后 才会去执行fun
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fun();
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}
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/// <summary>
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/// 提供给外部的 异步加载的接口方法
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/// </summary>
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/// <param name="name"></param>
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/// <param name="fun"></param>
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public void LoadSceneAsyn(string name, UnityAction fun)
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{
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MonoMgr.GetInstance().StartCoroutine(ReallyLoadSceneAsyn(name, fun));
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}
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/// <summary>
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/// 协程异步加载场景
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/// </summary>
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/// <param name="name"></param>
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/// <param name="fun"></param>
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/// <returns></returns>
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private IEnumerator ReallyLoadSceneAsyn(string name, UnityAction fun)
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{
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AsyncOperation ao = SceneManager.LoadSceneAsync(name);
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//可以得到场景加载的一个进度
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while(!ao.isDone)
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{
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//事件中心 向外分发 进度情况 外面想用就用
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EventCenter.GetInstance().EventTrigger("进度条更新", ao.progress);
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//这里面去更新进度条
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yield return ao.progress;
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}
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//加载完成过后 才会去执行fun
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fun();
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}
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}
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